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LMR33630CDDA
SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125LMR33630CDDA
SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125
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製造商零件號 # : LMR33630CDDA
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包裝/封裝: SO PowerPAD-8
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製造商: Texas Instruments
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產品分類 : Voltage Regulators - DC DC Switching Regulators
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LMR33630CDDA 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
In summary, the LMR33630CDDA is a high-performance regulator that combines efficiency, precision, and reliability in a compact package. Its advanced features and protection mechanisms make it a versatile choice for industrial applications where performance and durability are paramount. The integration of key components simplifies the design process, while the range of package options allows for greater flexibility in system design. Whether used in automotive or industrial settings, the LMR33630CDDA delivers unmatched efficiency and accuracy, making it a top choice for demanding engineering projects
主要特徵
- Rapid design flexibility
- Fault-tolerant operation enabled
- Efficient power conversion ensured
- Minimized electromagnetic interference
- Increased system reliability achieved
應用
- Industry-leading voltage regulation
- Trusted in automotive sector
- Supports various lighting controls
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Reach Compliance Code | compliant |
| Additional Feature ! | ALSO VOUT=5 VOLT;PFM TECHNIQUE ALSO USED | Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36 V | Input Voltage-Min | 3.8 V |
| Input Voltage-Nom | 12 V | JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 | Length | 4.9 mm |
| Moisture Sensitivity Level | 2 | Number of Functions | 1 |
| Number of Outputs | 1 | Number of Terminals | 8 |
| Operating Temperature-Max | 125 °C | Operating Temperature-Min | -40 °C |
| Output Current-Max | 3 A | Output Voltage-Max | 34 V |
| Output Voltage-Min | 1 V | Package Body Material | PLASTIC/EPOXY |
| Package Code | HLSOP | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | Peak Reflow Temperature (Cel) | 260 |
| Seated Height-Max | 1.7 mm | Surface Mount ! | YES |
| Switcher Configuration | BUCK | Switching Frequency-Max | 2100 kHz |
| Temperature Grade ! | AUTOMOTIVE | Terminal Finish | NICKEL PALLADIUM GOLD SILVER |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
| Width | 3.9 mm |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is LMR33630CDDA?
The LMR33630CDDA is a high-efficiency, 3A synchronous step-down voltage regulator designed by Texas Instruments. It is suitable for a wide range of applications including industrial, automotive, and consumer electronics where high efficiency and compact size are essential.
How Does LMR33630CDDA Work?
The LMR33630CDDA operates as a synchronous buck converter, efficiently stepping down input voltage to a lower output voltage. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage with high accuracy. The regulator includes features like soft-start and overcurrent protection for safe and reliable operation.
How Many Pins does LMR33630CDDA have and What are the Functions of the Pinout Configuration?
The LMR33630CDDA is housed in an 8-lead SOIC package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW: Switching node for the internal power switch.
- PGND: Power ground pin.
- BOOT: Bootstrap capacitor pin.
- FB: Feedback pin for output voltage regulation.
- SS/TR: Soft-start/tracking pin.
- EN: Enable pin to control the regulator's operation.
- VOUT: Regulated output voltage pin.
What are the Pros and Cons of LMR33630CDDA?
Pros:
- High Efficiency: Achieves high conversion efficiency, minimizing power losses.
- Compact Size: Small form factor suitable for space-constrained applications.
- Wide Input Voltage Range: Supports a broad input voltage range for versatility.
- Protection Features: Includes overcurrent and thermal shutdown protection for system safety.
- Easy to Use: Simple design and external component requirements for ease of use.
Cons:
- Heat Dissipation: May require additional thermal management in high-power applications.
- External Components: Certain applications may need additional external components for optimization.
Are There Any Equivalents/Alternatives to LMR33630CDDA for Recommendation?
- An equivalent part to the LMR33630CDDA is the TPS62130 from Texas Instruments.
- Alternatives to the LMR33630CDDA include the MP2359 from Monolithic Power Systems and the LT1763 from Analog Devices.
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